The September edition took place in four cities around the world: London, Miami, Rotterdam, and São Paulo. 400 individual events took place, with 600 speakers, exploring the chosen theme for 2015 “Upwardly Mobile: The Rise of the Connected Class,” and, more specifically, asking: “how can all humans achieve more in a connected world?”

MOI tracked the hashtags #SMW, #SMWLDN and #SMW15 to get a picture of where and when the most action happened, what resonated most with the audience and who was most influential.

The top 10 influencers generated a whopping 84,770,307 impressions between them – check out who they were and more in our infographic…